You can get your hands on the digital edition of Anthony Ryan's Blood Song for only 2.99$ by following this Amazon Associate link.

Here's the blurb:

“The Sixth Order wields the sword of justice and smites the enemies of the Faith and the Realm."Vaelin Al Sorna was only a child of ten when his father left him at the iron gate of the Sixth Order—a caste devoted to battle. Vaelin will be trained and hardened to the austere, celibate and dangerous life of a warrior of the Faith. He has no family now save the Order.Vaelin’s father was Battle Lord to King Janus, ruler of the Unified Realm—and Vaelin’s rage at being deprived of his birthright knows no bounds. Even his cherished memories of his mother are soon challenged by what he learns within the Order.But one truth overpowers all the rest: Vaelin Al Sorna is destined for a future he has yet to comprehend. A future that will alter not only the Realm, but the world.

You can also get your hands on the digital edition of Kristen Britain's Green Rider, first volume in the NYT bestselling Green Rider series, for only 2.99$ here.

Here's the blurb:

On her long journey home from school after a fight which will surely lead to her expulsion, Karigan G'ladheon ponders her future as she trudges through the immense forest called Green Cloak. But her thoughts are interrupted by a galloping horse bursting from the woods, its rider impaled by two black-shafted arrows.As the young man lies dying on the road, he tells Karigan he is a Green Rider, one of the legendary messengers of King Zachary. Before he dies, he makes Karigan swear to deliver the "life and death" message he’s carrying and to complete his mission "for love of her country." The man gives her his green coat, with the symbolic brooch of his office, bestowing upon Karigan the title of Green Rider and changing her life forever. Caught up in a world of deadly danger and complex magic, compelled by forces she cannot understand, Karigan is hounded by dark beings bent on seeing that the message, and its reluctant carrier, never reach their destination.Green Rider is the first installment of the acclaimed Green Rider series.